The double Prusicrolle Gemini has an additional fastening eye for use in technical pulley systems. - Details: - Designed for use with self-locking Prusicrolle in light systems with backstop - Roller with encapsulated ball bearing - Flat shape, compact and light weight - CE EN 12278, UIAA certification - Rope diameter min.: 7 mm, max.11 mm - 25 mm sheave diameter - 91 % efficiency - 5 kN working load - 2.5 kN working load on one line - 23 kN breaking load - Type: pulley climbing accessories - Type: pulley - Weight: 135 g - Material: aluminium side parts and sheaves